TY  - BOOK
AU  - DUGGAL, S K
TI  - Design of Steel Structures
SN  - 0074604805
U1  - 624.1821  
PY  - 1993///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  -  Building, Iron and steel
KW  - Steel, Structural
KW  - Structural design
ER  -